What is the role of statistical methods in data analysis?
What are the key steps in the data analysis process?
How do you determine the appropriate statistical methods for data analysis?
What is the role of data visualization in data analysis?
How can data analysis be used to drive business decision-making?
What are common challenges faced in data analysis?
What are the common tools used in data analysis?
How do you clean data before analysis?
What is the difference between qualitative and quantitative data?
How can data visualization aid in data analysis?
